Drug interactions
Bendamustine + Cholera vaccine
Severity: Moderate
Bendamustine and Cholera vaccine: moderate interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Bendamustine causes lymphopenia and profound immunosuppression that may reduce the response to oral cholera vaccine. Protection may be incomplete.
What this interaction means in plain words
Bendamustine and Cholera vaccine can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Why it happens
Cytotoxic immunosuppression by bendamustine reduces vaccine immune responses.
What to do
Give vaccination at least 2 weeks before bendamustine when possible. Otherwise consider revaccination after immune recovery and reinforce other travel precautions.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Bendamustine
Frequently asked questions
Can I take Bendamustine with Cholera vaccine?
MediHelp rates the interaction as moderate. Bendamustine and Cholera vaccine can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Bendamustine causes lymphopenia and profound immunosuppression that may reduce the response to oral cholera vaccine. Protection may be incomplete.
How serious is the interaction between Bendamustine and Cholera vaccine?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Give vaccination at least 2 weeks before bendamustine when possible. Otherwise consider revaccination after immune recovery and reinforce other travel precautions.
What other medicines interact with Bendamustine?
MediHelp also lists interactions of Bendamustine with, for example, Axicabtagene ciloleucel, Brexucabtagene autoleucel, Chlorambucil. The full list is on the Bendamustine page.
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